CN213206221U - Engineering machine tool high pressure of adjustable length is with cold drawn steel pipe - Google Patents
Engineering machine tool high pressure of adjustable length is with cold drawn steel pipe Download PDFInfo
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- CN213206221U CN213206221U CN202021930240.9U CN202021930240U CN213206221U CN 213206221 U CN213206221 U CN 213206221U CN 202021930240 U CN202021930240 U CN 202021930240U CN 213206221 U CN213206221 U CN 213206221U
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Abstract
The utility model discloses an engineering machine tool cold drawn steel pipe for high pressure of adjustable length, including first steel pipe, second steel pipe, coupling mechanism and stop gear, coupling mechanism sets up on first steel pipe, stop gear sets up on coupling mechanism, coupling mechanism includes ring channel and fixed plate, the ring channel is seted up on the inner wall of second steel pipe, the surface of first steel pipe and the position that corresponds the ring channel install with the annular ring piece of ring channel looks adaptation. The utility model discloses a ring channel, fixed plate, annular piece, mounting panel, regulating plate, slide bar, slider, buffer spring, connecting plate, fixture block, draw-in groove, limiting plate and leading to the mutually supporting of groove to conveniently adjust the length of cold drawn steel pipe, accommodation process is simple and convenient moreover, has improved work efficiency greatly, makes the cold drawn steel pipe adjust according to required length, has improved the suitability greatly, brings very big facility for the user.
Description
Technical Field
The utility model relates to a cold drawn steel pipe technical field specifically is a cold drawn steel pipe is used to engineering machine tool high pressure of adjustable length.
Background
The cold-drawn steel pipe is a steel pipe without a seam on the surface of the whole steel pipe produced by drawing, extruding, perforating and other methods. The steel is round, square and rectangular steel with a hollow section and no seam at the periphery. The hollow billet is made by punching steel ingots or solid pipe billets, and then is made by cold drawing, but common cold-drawn steel pipes are mostly fixed, so that the cold-drawn steel pipes cannot be adjusted in length as required, and the situation that the length is insufficient is met, and one end steel pipe needs to be cut again for splicing, so that the process is very complicated, the construction of construction personnel is not facilitated, the applicability is greatly reduced, and great inconvenience is brought to users.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an engineering machine tool cold drawn steel pipe for high pressure of adjustable length to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a length-adjustable cold-drawn steel tube for high pressure of engineering machinery comprises a first steel tube, a second steel tube, a connecting mechanism and a limiting mechanism, wherein the connecting mechanism is arranged on the first steel tube;
the connecting mechanism comprises an annular groove and two fixing plates, the annular groove is formed in the inner wall of the second steel pipe, an annular block matched with the annular groove is arranged on the surface of the first steel pipe and corresponds to the annular groove, one side, close to the annular groove, of the annular block penetrates through the annular groove and extends to the inside of the annular block to be in sliding connection with the inner wall of the annular groove, two rubber blocks are arranged on the left side and the right side of the inner wall of the annular groove, and the two fixing plates are respectively arranged at the top and the bottom of the first steel pipe;
the limiting mechanism comprises a mounting plate and two adjusting plates, the number of the mounting plates is two, the mounting plates are respectively mounted on the left sides of the top and the bottom of the second steel pipe, the adjusting plates are mounted on the right side of the fixing plate and far away from one side of the first steel pipe, the right side of the adjusting plates penetrates through the mounting plate and extends to the outside of the mounting plate, a slide bar is mounted on one side of the mounting plate far away from the second steel pipe, a slide block is connected to the surface of the slide bar in a sliding manner, a buffer spring is sleeved on the surface of the slide bar, one side, close to the buffer spring, of the slide block is fixedly connected with the mounting plate through the buffer spring, a connecting plate is mounted on the right side of the slide block, a clamping block is arranged on one side, close to the second steel pipe, a clamping groove matched with the clamping block is formed in the right side of, the limiting plate is installed in the left side of slider, the logical groove of using with the limiting plate cooperation is seted up to one side that the regulating plate is close to the limiting plate, the logical groove is run through and extends to its outside to one side that the limiting plate is close to the second steel pipe.
Preferably, one end of the first steel pipe close to the second steel pipe penetrates through the second steel pipe and extends to the inside of the second steel pipe to be in contact with the inner wall of the second steel pipe.
Preferably, the side of the ring block close to the rubber block on the right side is in contact with the rubber block.
Preferably, a stop block is installed at one end, far away from the mounting plate, of the sliding rod.
Preferably, one side of the connecting plate close to the mounting plate is contacted with the mounting plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a ring channel, fixed plate, annular piece, mounting panel, regulating plate, slide bar, slider, buffer spring, connecting plate, fixture block, draw-in groove, limiting plate and leading to the mutually supporting of groove to conveniently adjust the length of cold drawn steel pipe, accommodation process is simple and convenient moreover, has improved work efficiency greatly, makes the cold drawn steel pipe adjust according to required length, has improved the suitability greatly, brings very big facility for the user.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of the front view of the present invention.
In the figure: the device comprises a first steel pipe 1, a second steel pipe 2, a connecting mechanism 3, a 31 annular groove, a 32 fixing plate, a 33 annular block, a 34 rubber block, a 4 limiting mechanism, a 41 mounting plate, a 42 adjusting plate, a 43 sliding rod, a 44 sliding block, a 45 buffer spring, a 46 connecting plate, a 47 clamping block, a 48 clamping groove, a 49 limiting plate, a 410 through groove and a 5 clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a length-adjustable cold-drawn steel tube for high pressure use in engineering machinery includes a first steel tube 1, a second steel tube 2, a connecting mechanism 3 and a limiting mechanism 4, wherein the connecting mechanism 3 is disposed on the first steel tube 1, the limiting mechanism 4 is disposed on the connecting mechanism 3, and one end of the first steel tube 1, which is close to the second steel tube 2, penetrates through the second steel tube 2 and extends to the inside thereof to contact with the inner wall of the second steel tube 2.
Coupling mechanism 3 includes ring channel 31 and fixed plate 32, ring channel 31 is seted up on the inner wall of second steel pipe 2, the surface of first steel pipe 1 and the position fixedly connected with that corresponds ring channel 31 and the ring block 33 of ring channel 31 looks adaptation, ring block 33 runs through ring channel 31 and extends to its inside inner wall sliding connection with ring channel 31 near one side of ring channel 31, two rubber blocks 34 of equal fixedly connected with in the left and right sides of ring channel 31 inner wall, ring block 33 is close to the one side and the rubber block 34 mutual contact of the rubber block 34 that is located the right side, the quantity of fixed plate 32 is two and installs respectively at the top and the bottom of first steel pipe 1.
The limiting mechanism 4 comprises a mounting plate 41 and two adjusting plates 42, the number of the mounting plates 41 is two, the mounting plates 41 are respectively mounted on the left sides of the top and the bottom of the second steel pipe 2, the adjusting plates 42 are mounted on the right side of the fixing plate 32 and far away from one side of the first steel pipe 1, the right side of the adjusting plates 42 penetrates through the mounting plate 41 and extends to the outside of the mounting plate, a slide rod 43 is fixedly connected to one side of the mounting plate 41 far away from the second steel pipe 2, a stop block 5 is fixedly connected to one end of the slide rod 43 far away from the mounting plate 41, a slide block 44 is slidably connected to the surface of the slide rod 43, the effect of the limiting slide block 44 is achieved by arranging the stop block 5, a buffer spring 45 is sleeved on the surface of the slide rod 43, one side of the slide block 44 close to the buffer spring, one side of the connecting plate 46 close to the mounting plate 41 is contacted with the mounting plate 41, one side of the right side of the connecting plate 46 close to the second steel pipe 2 is provided with a clamping block 47, the right side of the mounting plate 41 corresponding to the clamping block 47 is provided with a clamping groove 48 matched with the clamping block 47, the left side of the clamping block 47 sequentially penetrates through the connecting plate 46 and the clamping groove 48 from right to left and extends to the inside of the clamping groove 48 to be contacted with the inner wall of the clamping groove 48, the left side of the sliding block 44 is fixedly connected with a limiting plate 49, one side of the adjusting plate 42 close to the limiting plate 49 is provided with a through groove 410 matched with the limiting plate 49, one side of the limiting plate 49 close to the second steel pipe 2 penetrates through the through groove 410 and extends to the outside of the through the annular groove 31, the fixing plate 32, the annular block 33, the mounting plate 41, the adjusting plate, thereby conveniently adjust the length of cold drawn steel pipe, accommodation process is simple and convenient moreover, has improved work efficiency greatly for the cold drawn steel pipe can be adjusted according to required length, has improved the suitability greatly, brings very big facility for the user.
When the length between the first steel pipe 1 and the second steel pipe 2 needs to be adjusted, because the buffer spring 45 is in a squeezed state at this time, the slider 44 is pressed to move, so that the slider 44 moves close to the mounting plate 41, and the force of the buffer spring 45 driving the slider 44 to move away from the mounting plate 41 can be counteracted, so that the connecting plate 46 does not have a pulling force on the fixture block 47, then the fixture block 47 is pulled rightwards, so that the fixture block 47 is pulled out from the clamping groove 48, then the slider 44 is loosened, the buffer spring 45 drives the slider 44 to move away from the mounting plate 41 through the restoring elastic force of the buffer spring 45, the slider 44 drives the limiting plate 49 to be pulled out from the through groove 410, then the first steel pipe 1 or the second steel pipe 2 is pulled, so that the ring block 33 slides in the through groove 31, then the stretching is performed according to the required length, and after the stretching is completed, the limiting plate 49 can, then extrude slider 44, slider 44 compresses the motion of buffer spring 45, and slider 44 drives limiting plate 49 and is close to logical groove 410 motion to make limiting plate 49 run through logical groove 410, then make connecting plate 46 move to the position corresponding with draw-in groove 48, make fixture block 47 insert once more through connecting plate 46 into draw-in groove 48 can, then loosen slider 44, through buffer spring 45's resilience, make connecting plate 46 have the pulling force to fixture block 47, thereby guaranteed the steadiness between fixture block 47 and the draw-in groove 48.
In summary, the following steps: the length-adjustable cold-drawn steel tube for high pressure of the engineering machinery solves the problems in the background technology through the mutual matching of the annular groove 31, the fixing plate 32, the annular block 33, the mounting plate 41, the adjusting plate 42, the sliding rod 43, the sliding block 44, the buffer spring 45, the connecting plate 46, the clamping block 47, the clamping groove 48, the limiting plate 49 and the through groove 410.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an engineering machine tool cold drawn steel pipe for high pressure of adjustable length, includes first steel pipe (1), second steel pipe (2), coupling mechanism (3) and stop gear (4), its characterized in that: the connecting mechanism (3) is arranged on the first steel pipe (1), and the limiting mechanism (4) is arranged on the connecting mechanism (3);
the connecting mechanism (3) comprises an annular groove (31) and a fixing plate (32), the annular groove (31) is formed in the inner wall of the second steel pipe (2), an annular block (33) matched with the annular groove (31) is installed on the surface of the first steel pipe (1) and in a position corresponding to the annular groove (31), one side, close to the annular groove (31), of the annular block (33) penetrates through the annular groove (31) and extends to the inside of the annular groove and the inner wall of the annular groove (31) in sliding connection, two rubber blocks (34) are installed on the left side and the right side of the inner wall of the annular groove (31), and the two fixing plates (32) are installed at the top and the bottom of the first steel pipe (1) respectively;
stop gear (4) are including mounting panel (41) and two regulating plates (42), the quantity of mounting panel (41) is two and installs respectively in the left side of second steel pipe (2) top and bottom, one side at the right side of fixed plate (32) and keeping away from first steel pipe (1) is installed in regulating plate (42), mounting panel (41) is run through and extend to its outside in the right side of regulating plate (42), slide bar (43) is installed in one side that second steel pipe (2) were kept away from in mounting panel (41), the sliding surface of slide bar (43) is connected with slider (44), buffer spring (45) has been cup jointed on the surface of slide bar (43), buffer spring (45) and mounting panel (41) fixed connection are passed through to one side that slider (44) are close to buffer spring (45), connecting plate (46) are installed on the right side of slider (44), one side that the right side of connecting plate (46) and be close to second steel pipe (2) is provided with fixture block (47), draw-in groove (48) with fixture block (47) looks adaptation is seted up to the right side of mounting panel (41) and the position that corresponds fixture block (47), the left side of fixture block (47) is from the right side to a left side and is run through connecting plate (46) and draw-in groove (48) in proper order and extend to the inside of draw-in groove (48) and the inner wall of draw-in groove (48) and contact each other, limiting plate (49) are installed to the left side of slider (44), logical groove (410) of using with limiting plate (49) cooperation are seted up to one side that regulating plate (42) are close to limiting plate (49), one side that limiting plate (49) are close to second steel pipe (2) is run through logical groove (410.
2. The length-adjustable cold-drawn steel pipe for high pressure of engineering machinery as claimed in claim 1, wherein: one end of the first steel pipe (1) close to the second steel pipe (2) penetrates through the second steel pipe (2) and extends to the inside of the second steel pipe to be in contact with the inner wall of the second steel pipe (2).
3. The length-adjustable cold-drawn steel pipe for high pressure of engineering machinery as claimed in claim 2, wherein: one side of the annular block (33) close to the rubber block (34) on the right side is in contact with the rubber block (34).
4. The length-adjustable cold-drawn steel pipe for high pressure of engineering machinery as claimed in claim 3, wherein: and a stop block (5) is arranged at one end of the sliding rod (43) far away from the mounting plate (41).
5. The length-adjustable cold-drawn steel pipe for high pressure of engineering machinery as claimed in claim 4, wherein: one side of the connecting plate (46) close to the mounting plate (41) is in contact with the mounting plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021930240.9U CN213206221U (en) | 2020-09-07 | 2020-09-07 | Engineering machine tool high pressure of adjustable length is with cold drawn steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021930240.9U CN213206221U (en) | 2020-09-07 | 2020-09-07 | Engineering machine tool high pressure of adjustable length is with cold drawn steel pipe |
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| Publication Number | Publication Date |
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| CN213206221U true CN213206221U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021930240.9U Active CN213206221U (en) | 2020-09-07 | 2020-09-07 | Engineering machine tool high pressure of adjustable length is with cold drawn steel pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897850A (en) * | 2021-10-18 | 2022-01-07 | 贵州省交通规划勘察设计研究院股份有限公司 | Arch foot restraint device for connecting steel pipe arch foot embedded section with hoisting section |
-
2020
- 2020-09-07 CN CN202021930240.9U patent/CN213206221U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897850A (en) * | 2021-10-18 | 2022-01-07 | 贵州省交通规划勘察设计研究院股份有限公司 | Arch foot restraint device for connecting steel pipe arch foot embedded section with hoisting section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 8, Daming Middle Road, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province, 213000 Patentee after: Jiangsu Hongyi Precision Industry Co.,Ltd. Address before: 213000 industrial concentration zone, Xinnan village, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU HONGYI STEEL PIPE CO.,LTD. |
|
| CP03 | Change of name, title or address |